B-town has no permanent friends or foes. And film-maker Nikhil Advani and Dharma Productions head honcho, Karan Johar have set a classic example of it.

The duo had a misunderstanding following which they parted ways, after 'Kal Ho Naa Ho'. However, recently Nikhil and Karan buried the hatchet. They have started treating each other in a friendlier way. Now the latest buzz is that the duo will come together for a new project after a decade long hostility. If rumours are to be believed, then Nikhil will be directing Dharma Productions' forthcoming movie.